/* ============================================================
   Voice Studio Portal — Styles
   Warm, artistic, professional. A music studio, not a dashboard.
   Inter font, warm neutral palette, elegant light-weight typography.

   Design tokens imported from shared-design/variables.css
   Semantic mapping via shared-design/studio-bridge.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');
@import url('variables.css');
@import url('studio-bridge.css');

/* ============================================================
   BASE
   ============================================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-color);
    letter-spacing: 0.01em;
    background: var(--bg-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(156, 124, 92, 0.18);
    color: var(--primary-color);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    border-bottom: 1px solid rgba(156, 124, 92, 0.3);
    transition: color var(--transition), border-color var(--transition);
}

a:hover {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.page {
    display: none;
    min-height: 100vh;
}

.page.active {
    display: block;
}

/* ============================================================
   NAVIGATION
   ============================================================ */

nav {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    margin-bottom: 2.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(253, 252, 250, 0.92);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.nav-brand {
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: none;
    transition: color var(--transition);
}

.nav-brand:hover {
    color: var(--accent-color);
    border-bottom: none;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.nav-links a {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
    transition: color var(--transition), border-color var(--transition);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.nav-links a:hover {
    color: var(--primary-color);
    border-bottom-color: var(--accent-light);
}

.nav-links a.active {
    color: var(--primary-color);
    border-bottom-color: var(--accent-color);
}

.nav-user {
    font-size: 13px;
    color: var(--text-muted);
}

.nav-user button {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-height: 44px;
    padding: 0.5rem;
    transition: color var(--transition);
}

.nav-user button:hover {
    color: var(--primary-color);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1 {
    font-weight: 300;
    font-size: 2rem;
    letter-spacing: 0.01em;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

h2 {
    font-weight: 300;
    font-size: 1.3rem;
    letter-spacing: 0.02em;
    color: var(--primary-color);
    margin: 2.5rem 0 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border-color);
}

h3 {
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.01em;
    color: var(--primary-color);
    margin: 1.5rem 0 0.5rem;
}

p {
    margin-bottom: 0.75rem;
}

.text-muted {
    color: var(--text-muted);
    font-size: 13px;
}

.text-small {
    font-size: 13px;
}

/* ============================================================
   CARDS
   ============================================================ */

.card {
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-color);
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-soft);
}

.card-title {
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.card-date {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.card-body {
    font-size: 14px;
    line-height: 1.7;
}

/* ============================================================
   FORMS
   ============================================================ */

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    font-weight: 500;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

label .hint {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-muted);
    font-size: 12.5px;
    display: block;
    margin-top: 0.2rem;
    line-height: 1.5;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: 0.7rem 0.85rem;
    font-family: inherit;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-color);
    background: var(--bg-white);
    transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(156, 124, 92, 0.1);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

textarea {
    min-height: 100px;
    resize: vertical;
}

input[type="range"] {
    width: 100%;
    margin: 0.5rem 0;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    border-radius: 2px;
    background: var(--border-color);
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    border: 2px solid var(--bg-white);
    box-shadow: 0 1px 4px rgba(44, 36, 32, 0.2);
    transition: transform var(--transition), box-shadow var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 2px 8px rgba(44, 36, 32, 0.25);
}

input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    border: 2px solid var(--bg-white);
    box-shadow: 0 1px 4px rgba(44, 36, 32, 0.2);
}

.range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

.range-value {
    text-align: center;
    font-weight: 300;
    font-size: 1.4rem;
    color: var(--accent-color);
    margin: 0.25rem 0;
    letter-spacing: 0.02em;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
    display: inline-block;
    padding: 0.65rem 1.6rem;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition);
    border: 1px solid var(--accent-color);
    border-radius: var(--radius);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--bg-cream);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--bg-white);
    box-shadow: 0 2px 8px rgba(156, 124, 92, 0.25);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: none;
}

.btn-primary:disabled {
    background: var(--border-color);
    border-color: var(--border-color);
    color: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--primary-color);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-warm);
    border-color: var(--accent-light);
    color: var(--primary-color);
}

.btn-small {
    padding: 0.35rem 0.85rem;
    font-size: 12px;
}

/* ============================================================
   TABLES
   ============================================================ */

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 14px;
}

th {
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    text-align: left;
    padding: 0.6rem 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid rgba(228, 219, 210, 0.6);
}

tr:hover td {
    background: rgba(250, 247, 243, 0.5);
}

.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1rem 0;
}

/* ============================================================
   TAGS / BADGES
   ============================================================ */

.tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.6rem;
    background: var(--bg-warm);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    color: var(--text-muted);
}

.tag-success {
    border-color: var(--success-color);
    color: var(--success-color);
    background: var(--success-light);
}

.tag-warning {
    border-color: var(--warning-color);
    color: var(--warning-color);
    background: rgba(176, 141, 62, 0.08);
}

/* ============================================================
   VOCAL LOAD ENTRY
   ============================================================ */

.vocal-load-entry {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 0.75rem;
    align-items: end;
    background: var(--bg-white);
    transition: border-color var(--transition);
}

.vocal-load-entry:focus-within {
    border-color: var(--accent-light);
}

.vocal-load-entry label {
    margin-bottom: 0.25rem;
}

.vocal-load-entry input,
.vocal-load-entry select {
    font-size: 13px;
    padding: 0.45rem 0.55rem;
}

/* ============================================================
   DASHBOARD GRID
   ============================================================ */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.dash-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    cursor: pointer;
    background: var(--bg-white);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
    position: relative;
    overflow: hidden;
}

.dash-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--border-color);
    transition: background var(--transition);
}

.dash-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    border-color: var(--accent-light);
}

.dash-card:hover::before {
    background: var(--accent-color);
}

.dash-card:active {
    transform: translateY(0);
    box-shadow: var(--shadow-soft);
}

.dash-card-label {
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.dash-card-value {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--primary-color);
    letter-spacing: 0.01em;
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.dash-card-summary {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

.dash-card-action {
    border-color: rgba(90, 125, 94, 0.25);
}

.dash-card-action::before {
    background: var(--success-color);
}

.dash-card-action:hover::before {
    background: var(--success-color);
}

.dash-card-action .dash-card-label {
    color: var(--success-color);
}

/* Upcoming events banner */
.upcoming-events {
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-color);
    border-radius: var(--radius);
    padding: 0.85rem 1.25rem;
    margin-bottom: 1.5rem;
    font-size: 13px;
    background: var(--bg-white);
}

.upcoming-events strong {
    color: var(--primary-color);
}

/* Detail panels */
.detail-panel {
    margin-top: 1rem;
}

.detail-back {
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   PROGRESS DASHBOARD
   ============================================================ */

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.metric-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    text-align: center;
    background: var(--bg-white);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition);
}

.metric-card:hover {
    box-shadow: var(--shadow-soft);
}

.metric-value {
    font-size: 2rem;
    font-weight: 300;
    color: var(--accent-color);
    letter-spacing: 0.02em;
}

.metric-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

.metric-trend {
    font-size: 12px;
    margin-top: 0.25rem;
    font-weight: 500;
}

.trend-up {
    color: var(--success-color);
}

.trend-down {
    color: var(--warning-color);
}

/* ============================================================
   PRACTICE PLAN DISPLAY — the "letter"
   ============================================================ */

.practice-plan-letter {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem 3rem;
    margin: 1.5rem 0;
    line-height: 1.85;
    font-size: 14.5px;
    box-shadow: var(--shadow-soft);
    position: relative;
}

/* Subtle warm accent along the top */
.practice-plan-letter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 2rem;
    right: 2rem;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--accent-light) 20%,
        var(--accent-color) 50%,
        var(--accent-light) 80%,
        transparent
    );
    border-radius: 1px;
}

.practice-plan-letter .plan-date {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.practice-plan-letter .plan-note {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    padding-left: 1rem;
    border-left: 2px solid var(--accent-light);
}

.practice-plan-letter h2 {
    font-weight: 400;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    color: var(--primary-color);
    margin: 2.25rem 0 0.5rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--border-color);
}

.practice-plan-letter h2:first-of-type {
    margin-top: 0.5rem;
}

.practice-plan-letter h3 {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--accent-color);
    margin: 1.5rem 0 0.4rem;
}

.practice-plan-letter p {
    margin-bottom: 0.6rem;
}

.practice-plan-letter ul {
    padding-left: 1.25rem;
    margin: 0.5rem 0 0.75rem;
}

.practice-plan-letter li {
    margin-bottom: 0.35rem;
}

.practice-plan-letter li::marker {
    color: var(--accent-light);
}

.practice-plan-letter strong {
    color: var(--primary-color);
    font-weight: 500;
}

.practice-plan-letter .plan-signoff {
    margin-top: 2.5rem;
    font-style: italic;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
}

/* ============================================================
   REFLECTION PROMPT
   ============================================================ */

.reflection-prompt {
    border: 1px solid rgba(90, 125, 94, 0.25);
    border-left: 3px solid var(--success-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 1.5rem 0;
    background: var(--success-light);
}

.reflection-prompt h3 {
    margin-top: 0;
    color: var(--success-color);
}

.reflection-prompt p {
    font-size: 14px;
    margin-bottom: 0.5rem;
}

.reflection-prompt .btn {
    margin-top: 0.75rem;
}

/* ============================================================
   PAST PLANS ARCHIVE
   ============================================================ */

.past-plan-summary {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    background: var(--bg-white);
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.past-plan-summary:hover {
    background: var(--bg-warm);
    border-color: var(--accent-light);
    box-shadow: var(--shadow-card);
}

.past-plan-summary .plan-summary-date {
    font-weight: 500;
    font-size: 14px;
    color: var(--primary-color);
}

.past-plan-summary .plan-summary-preview {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.past-plan-expanded {
    display: none;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    margin-top: -0.5rem;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.past-plan-expanded.open {
    display: block;
}

.past-plan-expanded .practice-plan-letter {
    margin: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.past-plan-expanded .practice-plan-letter::before {
    display: none;
}

@media (max-width: 768px) {
    .practice-plan-letter {
        padding: 1.5rem 1.75rem;
    }
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */

.login-container {
    max-width: 400px;
    margin: 12vh auto;
    padding: 0 1.5rem;
}

.login-container h1 {
    text-align: center;
    margin-bottom: 0.5rem;
    font-weight: 300;
    font-size: 1.8rem;
}

.login-container .text-muted {
    line-height: 1.6;
}

.login-container form {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    margin-top: 1.5rem;
}

.login-error {
    color: var(--error-color);
    font-size: 13px;
    margin-bottom: 1rem;
    display: none;
    background: rgba(181, 69, 58, 0.06);
    padding: 0.6rem 0.85rem;
    border-radius: var(--radius);
    border: 1px solid rgba(181, 69, 58, 0.15);
}

/* ============================================================
   PUBLIC PAGE (studio landing)
   ============================================================ */

.hero {
    padding: 5rem 0 3.5rem;
    text-align: center;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 300;
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
    color: var(--primary-color);
}

.hero .subtitle {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    font-weight: 400;
}

.studio-section {
    margin: 3.5rem 0;
}

.studio-section > p {
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.studio-section h2 {
    text-align: center;
    border: none;
    font-weight: 300;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.studio-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--accent-color);
    border-radius: 1px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
    margin: 1.5rem 0;
}

.value-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    background: var(--bg-white);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition), transform var(--transition);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--accent-light);
    transition: background var(--transition);
}

.value-card:hover {
    box-shadow: var(--shadow-soft);
    transform: translateY(-1px);
}

.value-card:hover::before {
    background: var(--accent-color);
}

.value-card h3 {
    margin-top: 0;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.value-card p {
    font-size: 14px;
    color: var(--text-color);
    line-height: 1.65;
}

.achievement-list {
    list-style: none;
}

.achievement-list li {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: padding-left var(--transition);
}

.achievement-list li:hover {
    padding-left: 0.5rem;
}

.achievement-list li:last-child {
    border-bottom: none;
}

.achievement-date {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

/* ============================================================
   FOOTER
   ============================================================ */

footer {
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    margin-top: 4rem;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    background: var(--bg-warm);
}

footer a {
    color: var(--accent-color);
    border-bottom-color: transparent;
}

footer a:hover {
    border-bottom-color: var(--accent-color);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
    .vocal-load-entry {
        grid-template-columns: 2fr 1fr;
    }

    .hero {
        padding: 3.5rem 0 2.5rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .nav-links {
        gap: 1rem;
    }

    h1 {
        font-size: 1.6rem;
    }

    .studio-section {
        margin: 2.5rem 0;
    }

    .btn-small {
        min-height: 44px;
        padding: 0.5rem 0.85rem;
    }

    .class-nav-btn {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    .feedback-panel {
        width: 280px;
    }

    input[type="range"]::-webkit-slider-thumb {
        width: 24px;
        height: 24px;
    }

    input[type="range"]::-moz-range-thumb {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 480px) {
    .vocal-load-entry {
        grid-template-columns: 1fr;
    }

    nav .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .practice-plan-letter {
        padding: 1.25rem 1.25rem;
    }

    .login-container form {
        padding: 1.5rem;
    }

    .container {
        padding: 0 1rem;
    }

    .dash-detail-wrap {
        padding: 1rem;
    }

    .form-submit-area {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        gap: 0.5rem;
    }

    .nav-links a {
        white-space: nowrap;
    }
}

/* ============================================================
   CHECKBOX STYLING (consent page)
   ============================================================ */

input[type="checkbox"] {
    accent-color: var(--accent-color);
}

/* ============================================================
   FEEDBACK WIDGET
   ============================================================ */

.feedback-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-color);
    color: var(--bg-white);
    border: none;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    box-shadow: 0 2px 12px rgba(44, 36, 32, 0.2);
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feedback-fab:hover {
    transform: scale(1.08);
    background: var(--primary-color);
    box-shadow: 0 4px 16px rgba(44, 36, 32, 0.3);
}

.feedback-fab.open {
    transform: rotate(45deg);
    background: var(--text-muted);
}

.feedback-panel {
    position: fixed;
    bottom: 5rem;
    right: 1.5rem;
    width: 320px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    padding: 1.5rem;
    z-index: 199;
    display: none;
    animation: feedbackSlideUp 0.25s ease-out;
}

.feedback-panel.visible {
    display: block;
}

@keyframes feedbackSlideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.feedback-panel h3 {
    margin-top: 0;
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.feedback-panel p {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.feedback-panel textarea {
    min-height: 80px;
    font-size: 13.5px;
    margin-bottom: 0.75rem;
}

.feedback-panel .btn {
    width: 100%;
}

.feedback-success {
    text-align: center;
    padding: 1rem 0;
    color: var(--success-color);
    font-size: 14px;
    font-weight: 500;
}

@media (max-width: 480px) {
    .feedback-panel {
        right: 0.75rem;
        left: 0.75rem;
        width: auto;
        bottom: 4.5rem;
    }
    .feedback-fab {
        bottom: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}

/* ============================================================
   SMOOTH LOADING
   ============================================================ */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.page.active main,
.page.active .login-container {
    animation: fadeIn 0.4s ease-out;
}

/* ============================================================
   LANDING PAGE
   ============================================================ */

/* Landing page hero */
.landing-hero { padding: 5rem 0 3.5rem; text-align: center; }
.landing-hero-kicker { font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 0.5rem; }
.landing-hero-name { font-size: 3rem; font-weight: 300; letter-spacing: 0.02em; color: var(--primary-color); margin-bottom: 0.75rem; }
.landing-hero-rule { width: 50px; height: 2px; background: var(--accent-color); margin: 1rem auto; }
.landing-hero-tagline { font-size: 15px; color: var(--text-muted); max-width: 500px; margin: 0 auto 2rem; line-height: 1.7; }
.landing-hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.landing-btn-primary { display: inline-block; padding: 0.75rem 2rem; background: var(--primary-color); color: var(--bg-cream); border: 1px solid var(--primary-color); border-radius: var(--radius); font-size: 14px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; text-decoration: none; transition: all var(--transition); }
.landing-btn-primary:hover { background: var(--accent-color); border-color: var(--accent-color); transform: translateY(-1px); box-shadow: 0 2px 8px rgba(156,124,92,0.25); }
.landing-btn-secondary { display: inline-block; padding: 0.75rem 2rem; background: var(--bg-white); color: var(--primary-color); border: 1px solid var(--border-color); border-radius: var(--radius); font-size: 14px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; text-decoration: none; transition: all var(--transition); }
.landing-btn-secondary:hover { background: var(--bg-warm); border-color: var(--accent-light); }

/* Landing sections */
.landing-section-heading { text-align: center; border: none; font-weight: 300; font-size: 1.5rem; margin-bottom: 1rem; position: relative; padding-bottom: 0.75rem; }
.landing-section-rule { width: 40px; height: 2px; background: var(--accent-color); margin: 0 auto 1.5rem; border-radius: 1px; }
.landing-section-intro { text-align: center; max-width: 600px; margin: 0 auto 1.5rem; color: var(--text-muted); font-size: 14.5px; }
.landing-studio-intro { max-width: 700px; margin: 0 auto 2rem; }
.landing-studio-intro p { line-height: 1.75; }

/* Co-investigation and subsections */
.landing-coinvestigation { max-width: 700px; margin: 2rem auto; }
.landing-coinvestigation-body p { line-height: 1.75; }
.landing-subsection-heading { text-align: center; font-size: 1.1rem; font-weight: 500; margin-bottom: 1rem; }

/* Value cards */
.landing-value-icon { color: var(--accent-light); font-size: 8px; margin-bottom: 0.5rem; }
.landing-value-card { position: relative; }

/* Support cards */
.landing-support-number { font-size: 1.5rem; font-weight: 300; color: var(--accent-light); margin-bottom: 0.25rem; }
.landing-support-card { position: relative; }

/* Who section */
.landing-who-content { max-width: 650px; margin: 0 auto; }
.landing-who-content p { line-height: 1.75; }

/* Achievements */
.landing-achievement-item { display: flex; gap: 1rem; align-items: baseline; }
.landing-achievement-year { font-weight: 300; font-size: 1.3rem; color: var(--accent-color); min-width: 50px; }
.landing-achievement-detail { flex: 1; }
.landing-achievement-description { display: block; color: var(--text-muted); font-size: 14px; margin-top: 0.15rem; }

/* Login link in nav */
.landing-login-link { }

/* Footer */
.landing-footer { border-top: 1px solid var(--border-color); padding: 2rem 0; margin-top: 4rem; text-align: center; background: var(--bg-warm); }
.landing-footer-content { }
.landing-footer-name { font-size: 14px; font-weight: 500; color: var(--primary-color); letter-spacing: 0.04em; margin-bottom: 0.25rem; }
.landing-footer-link { font-size: 12px; }
.landing-footer-link a { color: var(--accent-color); border-bottom-color: transparent; }
.landing-footer-link a:hover { border-bottom-color: var(--accent-color); }

/* Pullquote */
.landing-pullquote { text-align: center; padding: 2rem 0; max-width: 600px; margin: 0 auto; }
.landing-pullquote blockquote { font-size: 1.4rem; font-weight: 300; color: var(--primary-color); line-height: 1.6; border: none; margin: 0; padding: 0; }

/* Landing mobile */
@media (max-width: 768px) {
    .landing-hero { padding: 3rem 0 2.5rem; }
    .landing-hero-name { font-size: 2.2rem; }
    .landing-pullquote blockquote { font-size: 1.2rem; }
}
@media (max-width: 480px) {
    .landing-hero { padding: 2.5rem 0 2rem; }
    .landing-hero-name { font-size: 1.8rem; }
    .landing-hero-tagline { font-size: 14px; }
    .landing-pullquote blockquote { font-size: 1.1rem; }
    .landing-achievement-item { flex-direction: column; gap: 0.25rem; }
    .landing-hero-actions { flex-direction: column; align-items: center; }
    .landing-btn-primary, .landing-btn-secondary { width: 100%; text-align: center; }
}